<?php


class Sherpa_Model_ImageVariant extends WSB_Model
{

	/**
	 * @var array
	 */
	protected $_data = array(
		// sherpa_imageToColorApplication
		'imageId' => null,
		'colorApplicationId' => null,
		'fileName' => null,
		'modified' => null,
		'created' => null,
		// sherpa_images
		'parentProductId' => null
	);

	/**
	 * @return boolean
	 */
	public function isLoaded()
	{
		return !empty($this->_data['imageId']) && !empty($this->_data['colorApplicationId']);
	}

}
